| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.29 | 4.193% | $5.5118 | $5.51 | $5.50 | $5.50 |
| Purchase #2 | $6.52 | 8.310% | $7.0618 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $161.63 | 11.775% | $180.6619 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $112.31 | 13.816% | $127.8267 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $82.34 | 8.394% | $89.2516 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $118.30 | 13.601% | $134.39 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $208.99 | 9.330% | $228.4888 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $695.38 | $773.1926 | $773.19 | $773.20 | $773.30 | |